Updating / Installing / Uninstalling Packages

Updating Packages

System	Command(s)
Debian-Based	Update: `apt update` Upgrade: `apt full-upgrade`
Arch-Based	`pacman -Syu` AUR: `yay`
RedHat-Based	`yum update`
Gentoo-Based	`emerge --sync && emerge -avuDN @world`
Slackware-Based	`slackpkg update`
Flatpak	`flatpak update`

System	Command
Debian-Based	`apt install package_name`
Arch-Based	`pacman -S package_name` AUR: `yay package_name`
RedHat-Based	`dnf install package_name`
Gentoo-Based	`emerge package_name`
Slackware-Based	`installpkg package-name.txz`
Snap	`snap install package_name`
Flatpak	Install: `flatpak install flathub org.freedesktop.example.example` Start: `flatpak run flathub org.freedesktop.example.example`
Debian (.deb)	`cd /home/user/Downloads` `apt install ./package_name.deb`

System	Command(s)
Debian-Based	`apt --purge remove example-package` `apt autoremove`
Arch-Based	`pacman -R package_name`
RedHat-Based	`dnf remove package_name`
Gentoo-Based	`emerge --unmerge example` `emerge --depclean`
Slackware-Based	`removepkg package-name.txz`
Snap	`snap remove package_name`
Flatpak	`flatpak uninstall flathub org.freedesktop.example.example`